"A good picture book is like a silent movie; it tells a story without words."
理解经济波动的关键在于技术冲击与建造新资本所需时间之间的相互作用。
Simplicity is a great virtue but it requires hard work to achieve it and education to appreciate it. Simplicity is the ultimate sophistication.
The coal industry is not just about digging the ground; it's about powering the future.
自我不是现成的东西，而是通过行动选择不断形成的东西。
写作是给自己一个活多次生命的机会。
海洋不仅是食物的来源，也是我们星球生态系统的重要组成部分，我们必须为子孙后代保护它。